red cross flag

基本解释

Because of the red in Japan's flag, a black cross was used instead.
但因为日本的国旗颜色是红色，所以这次的“大红叉”改为了黑色的。
St. Patrick's Irish Red Cross water meters and re-flag banner with the words, and thus the word today meter flag.
爱尔兰圣帕特里克的白地红色交叉型旗再度与米字旗合并，从而形成了今天的米字旗。
Patrolling on foot, a Kentucky-based squad from 1st Battalion, 506th Infantry Regiment, known as "Red Currahee", decided to flag down the approaching bus, so their patrol could cross the road.
来自第506兵团，肯塔基州第一营队，被称为“红色柯拉”的步兵，想交叉到路对面的去巡逻，他们决定从接近巴士入手。

But this propeller-driven aircraft is bright white with a black iron cross and the red,yellow,and black flag of the German Luftwaffe on its side.

IR—Bagehot (May 20th) misses the greatest indignity of all in the matter of flags and Northern Ireland: the addition to the Union flag of the red diagonal cross of St Patrick as a symbol of the incorporation of the whole of Ireland into the United Kingdom in 1801.
ECONOMIST: Letters